Here are the measurements of the second one (
DRI #0066;
HOS #248). Another one I have (
DRI #0067;
HOS #249) has very similar dimensions.
Blade length: 44.7 cm
Handle length: 26.5 cm
Blade width (height)
at base: 26 mm
at narrowest point (about 6.5 cm from base): 22 mm
at widest point (about 34 cm from base): 32
Spine width
at base: 9 mm
at 1/3 length: 4 mm
at 2/3 length: 3 mm
1 cm from tip: 1.5 mm
Again you see very dramatic tapering at first, decreasing by over 50% over the first 1/3 of the blade length, then a much more gradual taper to the very thin tip.
Here are the details of the handle, all measurements in millimeters. NB, the two wider rings within the two silver sections have a triangular cross-section; the 8 mm measurement is of the base.